GMC Envoy 2008 Automatic Gasoline mileage: 223 KM For sale GMC Envoy car, a desirable car for a user, real mileage, agency condition, 223,000 km. Air conditioning is ماشاءالله (masha'Allah - what God has willed). Engine and gearbox are ماشاءالله (masha'Allah - what God has willed). New alternator. For sale, for sale, for sale. Price is by auction, auction, auction. Public auction.